Dec 12 17:17:35.478 INFO checking calcu-0.4.0 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 17:17:35.479 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-5/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +3a75e80557a103497cffbcab395a2f37061a77ea-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 12 17:17:35.668 INFO [stdout] 491dd358d532c34cecf5061fb8d4ca02daa8c6a9eae0bcb74ccaa0efe2ecaf7e
Dec 12 17:17:35.668 INFO running `"docker" "start" "-a" "491dd358d532c34cecf5061fb8d4ca02daa8c6a9eae0bcb74ccaa0efe2ecaf7e"`
Dec 12 17:17:36.573 INFO [stderr] usermod: no changes
Dec 12 17:17:36.707 INFO [stderr]    Compiling num-rational v0.2.1
Dec 12 17:17:39.697 INFO [stderr]     Checking calcu v0.4.0 (/source)
Dec 12 17:17:43.748 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.14s
Dec 12 17:17:43.764 INFO [stderr] su: No module specific data is present
Dec 12 17:17:44.778 INFO running `"docker" "inspect" "491dd358d532c34cecf5061fb8d4ca02daa8c6a9eae0bcb74ccaa0efe2ecaf7e"`
Dec 12 17:17:44.964 INFO running `"docker" "rm" "-f" "491dd358d532c34cecf5061fb8d4ca02daa8c6a9eae0bcb74ccaa0efe2ecaf7e"`
Dec 12 17:17:45.172 INFO [stdout] 491dd358d532c34cecf5061fb8d4ca02daa8c6a9eae0bcb74ccaa0efe2ecaf7e